Home / 3,649,495.13-5,035,948.17-2,017,679.04

Finding the Fourth Proportional to 3,649,495.13, 5,035,948.17 and 2,017,679.04

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Solution

The fourth proportional to 3,649,495.13, 5,035,948.17 and 2,017,679.04 is: 2,784,200.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,495.13 : 5,035,948.17 = 2,017,679.04 : x
  2. Step 2: Convert to fraction form
    3,649,495.13/5,035,948.17 = 2,017,679.04/x
  3. Step 3: Cross multiply
    3,649,495.13x = 5,035,948.17 × 2,017,679.04
  4. Step 4: Simplify right side
    3,649,495.13x = 10,160,927,069,135.36
  5. Step 5: Solve for x
    x = 10,160,927,069,135.36/3,649,495.13
  6. Step 6: Final answer
    x = 2,784,200.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.